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1e1b11b6a1
This commit adds the support to specify the RSSI thresholds per band for each match set. This enhances the current behavior which specifies a single rssi_threshold across all the bands by introducing the rssi_threshold_per_band. These per band rssi thresholds are referred through NL80211_BAND_* (enum nl80211_band) variables as attribute types. Such attributes/values per each band are nested through NL80211_ATTR_SCHED_SCAN_MIN_RSSI. These band specific rssi thresholds shall take precedence over the current rssi_thold per match set. Drivers indicate this support through %NL80211_EXT_FEATURE_SCHED_SCAN_BAND_SPECIFIC_RSSI_THOLD. These per band rssi attributes/values does not specify "default RSSI filter" as done by NL80211_SCHED_SCAN_MATCH_ATTR_RSSI to stay backward compatible. That said, these per band rssi values have to be specified for the corresponding matchset. Signed-off-by: vamsi krishna <vamsin@codeaurora.org> Signed-off-by: Srinivas Dasari <dasaris@codeaurora.org> [rebase on refactoring, add policy] Signed-off-by: Johannes Berg <johannes.berg@intel.com>